Ordering Code - NPN Light D31C-18RR-1500-NL-2S D31C-30RR-5000-NL-2S Ordering Code - PNP Light D31C-18RR-1500-PL-2S D31C-30RR-5000-PL-2S Ordering Code - NPN Dark D31C-18RR-1500-ND-2S D31C-30RR-5000-ND-2S Ordering Code - PNP Dark D31C-18RR-1500-PD-2S D31C-30RR-5000-PD-2S Sensing Range, Sd 1500mm + 10% with supplied prismatic triple reflector C84 5000mm + 10% with supplied prismatic triple reflector C84 Minimum Target Size 84 x 84mm, opaque 84 x 84mm, opaque Hysteresis < 25% of Sd < 25% of Sd Ambient Temperature Range 0 to 60 oC 0 to 60 oC Temperature Drift of Switching Point + 10% + 10% Ambient Light Safety Level 10,000 lux 10,000 lux Display Red LED indicates output status Red LED indicates output status Supply Voltage 10-30VDC 10-30VDC Supply Voltage Ripple < 10% peak-to-peak < 10% peak-to-peak No-load current < 30mA < 40mA Rated Operational Current, Ie 200mA resistive 200mA resistive Voltage Drop at Ie < 1.5V < 1.5V Frequency of operating cycles 250 Hz 250 Hz Protection Reverse polarity, Short circuit Reverse polarity, Short circuit Housing Material Nickel-plated Brass Nickel-plated Brass Grade of Protection IP67 IP67 Cable 3 x 0.22mm2, 2m long 3 x 0.44mm2, 2m long Connection Diagrams